THEMA: Upgrade to version 200+ - BUILD130923

I have installed the version 200+ 130923 version and when I log onto the system the page says Done in the bottom left of the screen but the page is blank, any ideas? plus I have noticed it doesn't matter what password I put in the system accepts the password even it blank (username admin) but still the page is blank. Does anyone have any ideas why this is happening?

Please let me know if you have any thoughts on why this is happening. See attached and arrow.